diff --git a/Jenkins_train b/Jenkins_train
index de04c17..97097d5 100644
--- a/Jenkins_train
+++ b/Jenkins_train
@@ -9,7 +9,7 @@ pipeline {
     }
     stages {
        stage('checkout: Check out from version control') {
-     checkout([$class: 'GitSCM', branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[credentialsId: 's487194', url: 'https://git.wmi.amu.edu.pl/s487197/ium_487194']]])
+     checkout([$class: 'GitSCM', branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[credentialsId: 's487194', url: 'https://git.wmi.amu.edu.pl/s487194/ium_487194']]])
             }
         }
         stage('Pull Docker image') {